Geothermal systems conserve energy and reduce bills for heating and cooling

You may not know anyone with a geothermal heating and cooling system in the house, but you will soon. With tax credits and financial incentives plus lowered utility bills and increased energy efficiency, the numbers of geothermal homes are growing

A geothermal system taps into the consistently moderate temperatures underground. A closed system of pipes looped deep in the earth circulates a liquid that captures the subterranean temperature. A compressor and heat pump system then uses that temperature to treat the air that is circulated through the house.

There is no combustion with this system, and no separate air conditioner.

Kansas City Star